PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

740112-101Semiconductor Device,thyristor

Lockheed Martin Corp · NSN 5961-00-904-0250 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-904-0250 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-904-0250. Primary manufacturer part number: 740112-101.
Features
  • Semiconductor Device,thyristor — FSC 5961
  • Semiconductor Material: SILICON
  • Material: GLASS ENCLOSURE
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Power Rating Per Characteristic: 0.1 WATTS MAXIMUM PEAK GATE POWER DISSIPATION
  • Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS JUNCTION DEGC
Applications
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-00-904-0250, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-904-0250
Primary Part Number740112-101
Item NameSemiconductor Device,thyristor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Semiconductor MaterialSILICON
MaterialGLASS ENCLOSURE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Power Rating Per Characteristic0.1 WATTS MAXIMUM PEAK GATE POWER DISSIPATION
Maximum Operating Temp Per Measurement Point125.0 CELSIUS JUNCTION DEGC
Terminal Length1.500 INCHES MINIMUM IN
Mounting MethodTERMINAL
Internal ConfigurationJUNCTION CONTACT
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Current Rating Per Characteristic0.62 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 1.60 AMPERES MAXIMUM FORWARD CURRENT, TOTAL RMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-257-2163 INTERCHANGEABLE
Tee,tube
4730-00-444-1606B6TSW3 INTERCHANGEABLE
Tee,tube
Swagelok Co
4820-01-194-93240781-0043 INTERCHANGEABLE
Regulator,compressed Gas
Victor Equipment Co
5995-01-203-1734W411 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Lockheed Martin Corporation Dba Lockheed Martin
Cross-Reference Index
Part NumberManufacturer
W411 Texas Instruments Incorporated (USA)
740112-101 PRIMARY Lockheed Martin Corp (USA)
Related Parts
4730-00-257-2163INTERCHANGEABLE
TEE,TUBE
4730-00-444-1606INTERCHANGEABLE
TEE,TUBE
B6TSW3
4820-01-194-9324INTERCHANGEABLE
REGULATOR,COMPRESSED GAS
0781-0043
5995-01-203-1734INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
W411

Frequently Asked Questions

What is NSN 5961-00-904-0250?

NSN 5961-00-904-0250 is a Semiconductor Device,thyristor, manufactured by Lockheed Martin Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-904-0250?

NSN 5961-00-904-0250 has 2 cross-referenced part numbers: W411 (Texas Instruments Incorporated), 740112-101 (Lockheed Martin Corp).

What NSN replaces 5961-00-904-0250?

There are 4 known substitutes for 5961-00-904-0250: 4730-00-257-2163, 4730-00-444-1606, 4820-01-194-9324 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 740112-101?

Key specifications for 740112-101: Semiconductor Material: SILICON; Material: GLASS ENCLOSURE; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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